Master control unit for controlling shades and lights



FIG. 1 is a perspective view of a master control unit for controlling shades and lights of a first embodiment in accordance with the present invention;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view of a second embodiment of FIG. 1; and,

FIG. 9 is a front elevation view thereof, wherein the rear view, left side view, right side view, top view, and bottom view correspond respectively to FIGS. 3,4,5,6, and 7. 

The ornamental design for master control unit for controlling shades and lights, as shown and described. 